A hero from another world who has transmigrated twice and his companions heed a divine revelation and arrive in a cursed world. An unknown god begs them to lift the world's curse and save it. After a series of murders committed by a gold-medal demon hunter, the hero's party gradually discovers the source of the curse and gets the answers they sought.
The gold-medal demon hunter, who wields the powers of the underworld, suddenly begins slaughtering humans on a massive scale and encounters the heroes from another world. The heroes believe this demon hunter is the source of the curse. To stop him from killing people, they spread out across the world to hunt him down.
